/*********************
//* jQuery Multi Level CSS Menu (horizontal)- By Dynamic Drive DHTML code library: http://www.dynamicdrive.com
//* Menu instructions page: http://www.dynamicdrive.com/dynamicindex1/ddlevelsmenu/
//* Last modified: Sept 6th, 08'. Usage Terms: http://www.dynamicdrive.com/style/csslibrary/tos/
*********************/


var jquerycssmenu={

    fadesettings: {
        overduration: 350,
        outduration: 100
    }, //duration of fade in/ out animation, in milliseconds

    buildmenu:function(menuid, arrowsvar){
        jQuery(document).ready(function($){
            var $mainmenu=$("#"+menuid+">ul");
            var $headers=$mainmenu.find("ul").parent();
            $headers.each(function(i){
                var $curobj=$(this);
                var $subul=$(this).find('ul:eq(0)');
                this._dimensions={
                    w:this.offsetWidth,
                    h:this.offsetHeight,
                    subulw:$subul.outerWidth(),
                    subulh:$subul.outerHeight()
                    }
                this.istopheader=$curobj.parents("ul").length==1? true : false
                $subul.css({
                    top:this.istopheader? this._dimensions.h+"px" : 0
                    });
                    
                $curobj.children("a:eq(0)").css(this.istopheader? {

                    paddingRight: arrowsvar.down[2]
                    } : {}).append(
                    '<img src="'+ (this.istopheader? arrowsvar.down[1] : arrowsvar.right[1])
                    +'" class="' + (this.istopheader? arrowsvar.down[0] : arrowsvar.right[0])
                    + '" style="border:0;" />'
                    );
                $curobj.hover(
                    function(e){
                        var $targetul=$(this).children("ul:eq(0)")
                        this._offsets={
                            left:$(this).offset().left,
                            top:$(this).offset().top
                            }
                        var menuleft=this.istopheader? 0 : this._dimensions.w
                        menuleft=(this._offsets.left+menuleft+this._dimensions.subulw>$(window).width())? (this.istopheader? -this._dimensions.subulw+this._dimensions.w : -this._dimensions.w) : menuleft
                        $targetul.css({
                            left:menuleft+"px"
                            }).fadeIn(jquerycssmenu.fadesettings.overduration)
                    },
                    function(e){
                        $(this).children("ul:eq(0)").fadeOut(jquerycssmenu.fadesettings.outduration)
                    }
                    ); //end hover
            }) //end $headers.each()
            $mainmenu.find("ul").css({
                display:'none',
                visibility:'visible'
            });
        }); //end document.ready
    }
}